Notice! This cable is only for use with Wennstrom VolumeCheck measuring system.
Explosion proof Serial Data Link, ESDL, is a data bus based on hard- and software which has unique features necessary for attaining the highest possible data safety. As VC is installed in an environment with a high risk of explosion, special demands are made on the hardware:
The bus is adapted for running in explosive environment. If a data crash occurs it cannot generate a current peak
Extremely little power is needed to run the components and bus
The bus is galvanically separated from the earth in the chassis to avoid high current or static electricity discharges from affecting the data and power traffic.